package com.itheima.接口.接口的新特性_03.jdk8_static;

public interface Swim {
    void swimming();
    void abc ();
}

//类实现接口必须重写接口中所有抽象方法
class Person implements Swim{
    @Override
    public void swimming() {

    }

    @Override
    public void abc() {

    }
}
